2006735220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{32503}}^1$

素因数の和:32539

約数の個数: 144

約数和(自身を含む): 7098873600

約数和(自身を除く): 5092138380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 588, 630, 686, 735, 882, 980, 1029, 1260, 1372, 1470, 1715, 1764, 2058, 2205, 2940, 3087, 3430, 4116, 4410, 5145, 6174, 6860, 8820, 10290, 12348, 15435, 20580, 30870, 32503, 61740, 65006, 97509, 130012, 162515, 195018, 227521, 292527, 325030, 390036, 455042, 487545, 585054, 650060, 682563, 910084, 975090, 1137605, 1170108, 1365126, 1462635, 1592647, 1950180, 2047689, 2275210, 2730252, 2925270, 3185294, 3412815, 4095378, 4550420, 4777941, 5850540, 6370588, 6825630, 7963235, 8190756, 9555882, 10238445, 11148529, 13651260, 14333823, 15926470, 19111764, 20476890, 22297058, 23889705, 28667646, 31852940, 33445587, 40953780, 44594116, 47779410, 55742645, 57335292, 66891174, 71669115, 95558820, 100336761, 111485290, 133782348, 143338230, 167227935, 200673522, 222970580, 286676460, 334455870, 401347044, 501683805, 668911740, 1003367610, 2006735220]

約数ペア:

[(1, 2006735220), (2, 1003367610), (3, 668911740), (4, 501683805), (5, 401347044), (6, 334455870), (7, 286676460), (9, 222970580), (10, 200673522), (12, 167227935), (14, 143338230), (15, 133782348), (18, 111485290), (20, 100336761), (21, 95558820), (28, 71669115), (30, 66891174), (35, 57335292), (36, 55742645), (42, 47779410), (45, 44594116), (49, 40953780), (60, 33445587), (63, 31852940), (70, 28667646), (84, 23889705), (90, 22297058), (98, 20476890), (105, 19111764), (126, 15926470), (140, 14333823), (147, 13651260), (180, 11148529), (196, 10238445), (210, 9555882), (245, 8190756), (252, 7963235), (294, 6825630), (315, 6370588), (343, 5850540), (420, 4777941), (441, 4550420), (490, 4095378), (588, 3412815), (630, 3185294), (686, 2925270), (735, 2730252), (882, 2275210), (980, 2047689), (1029, 1950180), (1260, 1592647), (1372, 1462635), (1470, 1365126), (1715, 1170108), (1764, 1137605), (2058, 975090), (2205, 910084), (2940, 682563), (3087, 650060), (3430, 585054), (4116, 487545), (4410, 455042), (5145, 390036), (6174, 325030), (6860, 292527), (8820, 227521), (10290, 195018), (12348, 162515), (15435, 130012), (20580, 97509), (30870, 65006), (32503, 61740)]